Question

The first snippet of my codes, which is in the file named sys_Param.aspx:

<div id="div_water" style="display: none" align="center">  
<table width="100%" border="0" id="printTbl" align="center" cellpadding="5" cellspacing="1" class="table">
    <tr class="TR_BG_list" id="printsizescroll" style="display:none">
        <td align="right" class="list_link" style="width: 214px">
        Resize the pictrue：
        </td>
        <td align="left" class="list_link">
            Description:
        <asp:TextBox ID="PrintSizeDec" runat="server" CssClass="form"  style="width: 106px"/>
         width|height:
        <asp:TextBox ID="PrintSmallSize" runat="server" CssClass="form"  style="width: 50px"/>
&nbsp;
        <label>
             <input type="button" name="PintSizeAddClick" value="Add" class="form" id="ButtonAdd" style="width: 44px" onclick="createInputTexts(this)" />
        </label>
       <span class="helpstyle" style="cursor: help;" title="Click to get some help" onclick="Help('H_WaterParam_0008',this)">Help</span>
    </td>
    </tr>
    <tr class="TR_BG_list">
<td align="center" colspan="2" class="list_link">
    <label>
    <input type="submit" name="Savewater" value=" Submit " class="form" id="Savewater" runat="server" onserverclick="Savewater_ServerClick" />
    </label>
&nbsp;&nbsp;
        <label>
    <input type="reset" name="Clearwater" value=" Reset " class="form" id="Clearwater" runat="server" />
    </label>
</td>
</tr>
</table>

Another part: the event handler :

function createInputTexts() {

    var trOrigin = $("#printsizescroll");
    var trClone = trOrigin.clone(true);
    var target = $("#printTbl tr:last-child").prev();

    trClone.find(":button").val("delete");
    $('#printTbl').on('click', 'input[type="button"][value="delete"]', function () {
        $(this).parent().parent().parent().remove();
    });   
    trClone.css('display', '');
    // Here you can also set new ID.
    target.after(trClone);
}

The question is: when I click the delete button,it doesn’t delete the new clone row which was created by jQuery dynamicly.I was so confused,cause I have bind the click event to every delete button.
I need some help, thanks a millious.

Answer 1

Take a look if this is the effect you want: http://jsfiddle.net/qV4jG/16/

The cloned buttons still have the onclick attribute, so I removed them before binding a click event as seen in this part:

  trClone.addClass("deleteBtn"+i).find(":button").val("delete").removeAttr('onclick').click(function() {
      $(this).parent().parent().parent().remove();
  });